MSP430FG6626 Mixed Signal MCU

By Texas Instruments 41

MSP430FG6626 Mixed Signal MCU

Texas Instruments' MSP430 family of ultra-low-power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with five low-power modes, is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows the device to wake up from low-power modes to active mode in 3 µs (typical).

The MSP430FG6626 is a microcontroller with a high-performance 16-bit analog-to-digital converter (ADC), dual 12-bit digital-to-analog converters (DACs), dual low-power operational amplifiers, a comparator, two universal serial communication interfaces (USCIs), a 3.3 V LDO, USB 2.0, a hardware multiplier, DMA, four 16-bit timers, a real-time clock (RTC) module with alarm capabilities, an LCD driver, and up to 73 I/O pins.

Features Applications
  • Low supply voltage range: 3.6 V down to 1.8 V
  • Ultra-low power consumption
    • Active Mode (AM): All system clocks active: 250 µA/MHz at 8 MHz, 3.0 V, Flash program execution (typical)
    • Standby mode (LPM3): Watchdog with crystal, and supply supervisor operational, full RAM retention, fast wakeup: 3.2 µA at 2.2 V, 3.4 µA at 3.0 V (typical)
    • Shutdown RTC mode (LPM3.5): Shutdown mode, active real-time clock with crystal: 0.9 µA at 3.0 V (typical)
    • Shutdown mode (LPM4.5): 0.2 µA at 3.0 V (typical)
  • Analog and digital sensor systems
  • Hand-held meters such as medical diagnostic meters
  • Measurement equipment
  • Hand-held industrial testers

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